> One consequence is that he has no option but treat is carefully, use a case, a screen protector, etc.. which is kind of ironic considering how much effort is put on the exterior design of the phone.
Yeah, but I do that too regardless of whether I'm planning to resell it, because cracked screens are a pain in the ass and that applies to any phone.
> Selling the phone also has a non-zero cost : you have to find a buyer and make the transaction. In that guy's case, when he sells his own iPhone, he doesn't sell something else from his shop. And he has the advantage of being an experienced salesman and having a shop.
He actually just sells them on facebook. He does have a shop, but he's not in the iPhone business anymore - he has a car dealership. Like I said, good salesman! He's the most active facebook user I've ever encountered, so he may be paying his "shop" rent that way.
I suspect the strategy won't work quite as well for me - but I think I can expect to pay the same $2-400 every 1-2 years that I have been paying, plus I get an iPhone instead of a cheap Android. I didn't think it would win me over, but it has.